Lightning protection module for communication power supply

Abstract

The utility model discloses a lightning protection module for a communication power supply, which relates to the technical field of lightning protection modules and comprises a communication power supply main body and a lightning protection module main body. A clamping rail is arranged on one side of the communication power supply body, the lightning protection module body is movably connected to the clamping rail, a first butt joint part and a second butt joint part are arranged on one side of the lightning protection module body, a notch is formed between the first butt joint part and the second butt joint part, and an auxiliary riveting groove is formed in the side, close to the notch, of the second butt joint part. The auxiliary riveting groove is used in cooperation with one side of the clamping rail. According to the utility model, the positioning assembly and the riveting assembly are matched and can act only when the riveting assembly is unlocked, and the unlocking modes of the positioning assembly and the riveting assembly are the same, so that the lightning protection module main body can be connected based on two modes of clamping and riveting under the condition of not influencing quick disassembly and assembly, and due to the riveting effect, the lightning protection module main body can be conveniently assembled and disassembled. And unlocking cannot be directly carried out from the direction of the lightning protection module main body, so that the situation that the lightning protection module main body falls off due to external force in the use process is avoided, and the use safety is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection modules, in particular to a lightning protection module for a communication power supply. Background Art

[0002] The communication power supply is a power supply device specially equipped for communication equipment. Its main function is to provide a stable and reliable power supply for communication equipment. In modern wireless communication networks, the communication power supply plays a vital role to ensure the normal operation of the communication system. Lightning phenomena may generate strong currents and voltages, causing serious damage to communication power supply equipment and related lines. Lightning interference may not only cause equipment damage, but also affect the normal operation of the communication system and even cause safety accidents. Therefore, it is very important to protect the communication power supply from lightning.

[0003] Although the connection method of traditional lightning protection modules and other devices stuck on the rails has the advantages of convenience and speed in some occasions, it also has some obvious disadvantages. Since the air switch is stuck on the rails, this connection method is not as stable as fixed installation. Under the action of vibration or external force, the switch may loosen or shift, resulting in poor contact or disconnection, thereby affecting the normal operation of the circuit.

[0004] However, on the communication power supply, the rail is fixedly installed on the communication power supply to provide installation of the lightning protection module, and the installation must be based on the rail, which is difficult to achieve by adopting traditional fixed connection or other clamping methods. The rail must be punched or otherwise modified, which makes it inconvenient for stable installation. Utility Model Content

[0005] The purpose of the utility model is to provide a lightning protection module for communication power supply to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A lightning protection module for a communication power supply comprises a communication power supply body and a lightning protection module body; a rail is arranged on one side of the communication power supply body, the lightning protection module body is movably connected to the rail, a first docking part and a second docking part are arranged on one side of the lightning protection module body, a notch is present between the first docking part and the second docking part, an auxiliary riveting groove is provided on a side of the second docking part close to the notch, the auxiliary riveting groove is used in conjunction with one side of the rail, a positioning component is arranged inside the first docking part, the positioning component is used to directly engage and connect the lightning protection module body with the rail, a riveting component is arranged inside the first docking part, the riveting component is used to perform multiple fixations between the rail and the lightning protection module body.

[0008] By adopting the above technical solution, a positioning component and a riveting combination are set for cooperation. The riveting component can only work when it is unlocked, and the unlocking methods of the two are the same, so that without affecting the rapid disassembly and assembly, the installation of the lightning protection module body can be connected based on both snap-fit ​​and riveting methods, and due to the riveting effect, it is impossible to unlock directly from the direction of the lightning protection module body, thereby avoiding the situation where the lightning protection module body falls off due to external force during use.

[0009] A further improvement of the technical solution of the utility model is that: the positioning assembly includes a buckle slidably connected between the inner walls of the first docking part, a sliding groove is provided on one side of the buckle, an operating plate for controlling the movement of the buckle is slidably connected to one side of the inner wall of the first docking part, the movement of the operating plate extends to the inside of the sliding groove, the operating plate is slidably connected to the buckle, the other side of the operating plate extends to the outside of the first docking part, a reset groove is provided on the operating plate, a sliding rod is slidably connected between the inner walls of the reset groove, a pad is fixedly connected to one side of the operating plate, a fixing plate is fixedly connected between the inner walls of the first docking part, the fixing plate is slidably connected to the reset groove, a spring is sleeved on the outside of the sliding rod and between the fixing plate, and the riveting assembly is arranged inside the sliding groove.

[0010] By adopting the above technical solution, the buckle can restrain one side of the rail when extending out of the first docking part, and when unlocking, the connection with the rail can be released by retracting the buckle into the first docking part, wherein the buckle and the first docking part are used in conjunction with each other so that they can only act when the riveting assembly is unlocked.

[0011] A further improvement of the technical solution of the utility model is that the riveting assembly includes a riveting block slidably connected between the inner walls of the slide groove, a connecting groove is provided on one side of the riveting block, and transmission grooves connected to the connecting groove are symmetrically provided on both sides of the riveting block, and one end of the operating panel located inside the slide groove is fixedly connected to a transmission rod, and the outer side of the transmission rod is slidably connected to the inner wall of the transmission groove.

[0012] By adopting the above technical solution, the riveting block is ejected and extends into the gap between the rail and the first docking portion, so that the rail contacts the auxiliary riveting groove and the riveting block respectively in the longitudinal direction, and is constrained by the auxiliary riveting groove and the buckle in the horizontal direction.

[0013] A further improvement of the technical solution of the utility model is that the transmission groove is arranged as an inclined groove.

[0014] By adopting the above technical solution, when the transmission groove is pressed by the transmission rod, the riveting block will obtain a force perpendicular to the pressing direction.

[0015] A further improvement of the technical solution of the utility model is that a slope is provided on the side of the buckle away from the slide groove.

[0016] By adopting the above technical solution, when the lightning protection module body is installed, the inclined surface of the buckle can be squeezed by the clamping rail, so that the buckle can be automatically retracted into the first docking portion.

[0017] A further improvement of the technical solution of the utility model is that a chamfer is provided on one side of the riveting block away from the connecting groove.

[0018] By adopting the above technical solution, the rivet block can be more easily ejected during the buckle ejection process until the rivet block leaves and extends out of the first docking portion, thereby avoiding the situation where the rivet block cannot move due to component tolerance.

[0019] A further improvement of the technical solution of the utility model is that: a toggle groove is provided on the portion of the operating plate outside the first docking portion, and both the toggle groove and the reset groove are configured as through grooves.

[0020] By adopting the above technical solution, it is convenient to insert a flat-blade screwdriver or other tools into the toggle slot and press downwards to drive the operation panel to move.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] The utility model provides a lightning protection module for communication power supply, which cooperates with a positioning component and a riveting combination. The module can only be operated when the riveting component is unlocked, and the unlocking methods of the two are the same, so that the installation of the main body of the lightning protection module can be connected based on the two methods of snap-fit ​​and riveting without affecting the rapid disassembly and assembly, and due to the riveting effect, the module cannot be directly unlocked from the direction of the main body of the lightning protection module, thereby avoiding the situation in which the main body of the lightning protection module falls off due to external force during use, and greatly improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the splitting of the lightning protection module body and the communication power supply body of the utility model;

[0026] Figure 3 This is a structural schematic diagram of the connection state between the main body of the lightning protection module and the rail of the utility model;

[0027] Figure 4 It is a partial cross-sectional schematic diagram of the connection state between the main body of the lightning protection module of the utility model and the clamping rail;

[0028] Figure 5 It is a cross-sectional schematic diagram of the utility model in which the main body of the lightning protection module and the card rail are unlocked;

[0029] Figure 6 This is a schematic diagram of the structure of the main body of the lightning protection module of the utility model;

[0030] Figure 7 For this utility model Figure 5 Enlarged view of point A in the middle.

[0031] In the figure: 1. Communication power supply body; 2. Rail; 3. Lightning protection module body; 31. First docking part; 32. Second docking part; 5. Operation panel; 6. Buckle; 7. Slide groove; 8. Riveting block; 9. Connecting groove; 10. Transmission groove; 11. Transmission rod; 12. Reset groove; 13. Slide rod; 14. Fixed plate; 15. Pad; 16. Spring; 17. Toggle groove; 18. Auxiliary riveting groove. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1 and Figure 4 As shown, the utility model provides a lightning protection module for a communication power supply, including a communication power supply body 1 and a lightning protection module body 3; a rail 2 is provided on one side of the communication power supply body 1, and the lightning protection module body 3 is movably connected to the rail 2; a first docking portion 31 and a second docking portion 32 are provided on one side of the lightning protection module body 3, and a notch is present between the first docking portion 31 and the second docking portion 32; an auxiliary riveting groove 18 is provided on one side of the second docking portion 32 close to the notch, and the auxiliary riveting groove 18 is used in conjunction with one side of the rail 2; a positioning component is provided inside the first docking portion 31, and the positioning component is used to directly engage and connect the lightning protection module body 3 with the rail 2; a riveting component is provided inside the first docking portion 31, and the riveting component is used to perform multiple fixations between the rail 2 and the lightning protection module body 3.

[0035] In this embodiment, by setting up a positioning component and a riveting combination for cooperation, it can only work when the riveting component is unlocked, and the unlocking methods of the two are the same, so that without affecting the rapid disassembly and assembly, the installation of the lightning protection module body 3 can be connected based on both snap-fit ​​and riveting methods, and due to the riveting effect, it is impossible to unlock directly from the direction of the lightning protection module body 3, thereby avoiding the situation where the lightning protection module body 3 falls off due to external force during use, greatly improving the safety of use.

[0036] Example 2

[0037] like Figure 5 and Figure 7As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the positioning assembly includes a buckle 6 slidably connected between the inner walls of the first docking portion 31, a slide groove 7 is provided on one side of the buckle 6, an operating plate 5 for controlling the movement of the buckle 6 is slidably connected to one side of the inner wall of the first docking portion 31, the movement of the operating plate 5 extends to the inside of the slide groove 7, the operating plate 5 is slidably connected to the buckle 6, and the other side of the operating plate 5 extends to the outside of the first docking portion 31, a reset groove 12 is provided on the operating plate 5, a slide rod 13 is slidably connected between the inner walls of the reset groove 12, a pad 15 is fixedly connected to one side of the operating plate 5, a fixing plate 14 is fixedly connected between the inner walls of the first docking portion 31, the fixing plate 14 is slidably connected to the reset groove 12, a spring 16 is sleeved on the outside of the slide rod 13 and between the pad 15 and the fixing plate 14, and the riveting assembly is arranged inside the slide groove 7.

[0038] In this embodiment, the buckle 6 can restrain one side of the rail 2 when extending out of the first docking portion 31. When unlocking, the connection with the rail 2 can be released by retracting the buckle 6 into the first docking portion 31, wherein the buckle 6 and the first docking portion 31 are used in conjunction with each other so that they can only act when the riveting assembly is unlocked.

[0039] Example 3

[0040] like Figure 4 and Figure 7 As shown, on the basis of Example 2, the utility model provides a technical solution: preferably, the riveting assembly includes a riveting block 8 slidably connected between the inner walls of the slide groove 7, a connecting groove 9 is opened on one side of the riveting block 8, and transmission grooves 10 connected to the connecting groove 9 are symmetrically opened on both sides of the riveting block 8, and one end of the operating panel 5 located inside the slide groove 7 is fixedly connected to a transmission rod 11, and the outer side of the transmission rod 11 is slidably connected to the inner wall of the transmission groove 10.

[0041] In this embodiment, by making the riveting block 8 pop out and extend into the gap between the rail 2 and the first docking portion 31, the rail 2 is in contact with the auxiliary riveting groove 18 and the riveting block 8 in the longitudinal direction, and is constrained by the auxiliary riveting groove 18 and the buckle 6 in the horizontal direction. When unlocking, the transmission rod 11 is controlled to move downward to squeeze the transmission groove 10, so that the riveting block 8 slides into the inside of the slide groove 7. At this time, the buckle 6 loses the obstruction of the riveting block 8 in the moving direction and can be unlocked from the outside.

[0042] like Figure 7 As shown, preferably, the transmission groove 10 is configured as an inclined groove.

[0043] In this embodiment, when the transmission groove 10 is pressed by the transmission rod 11, the riveting block 8 will obtain a force perpendicular to the pressing direction.

[0044] like Figure 7As shown, preferably, a slope is provided on a side of the buckle 6 away from the slide groove 7 .

[0045] In this embodiment, when the lightning protection module body 3 is installed, the rail 2 can be used to press the inclined surface of the buckle 6 so that the buckle 6 can be automatically retracted into the first docking portion 31 .

[0046] like Figure 7 As shown, preferably, a chamfer is provided on one side of the riveting block 8 away from the connecting groove 9 .

[0047] In this embodiment, during the pop-up process of the buckle 6 until the riveting block 8 leaves and protrudes out of the first docking portion 31 , the riveting block 8 can be more easily popped out, thereby avoiding the situation where the riveting block 8 cannot move due to component tolerance.

[0048] like Figure 5 and Figure 7 As shown, preferably, a part of the operating panel 5 outside the first docking portion 31 is provided with a toggle groove 17 , and both the toggle groove 17 and the reset groove 12 are configured as through grooves.

[0049] In this embodiment, a flat-blade screwdriver or other tool can be inserted into the toggle slot 17 and pressed downward to drive the operating panel 5 to move.

[0050] The following is a detailed description of the working principle of the lightning protection module for communication power supply.

[0051] like Figure 1-Figure 7As shown, during installation, first insert a flat-blade screwdriver into the toggle slot 17 and toggle it downward, so that the spring 16 is compressed, and the transmission rod 11 is driven to move downward, squeezing the transmission slot 10, so that the rivet block 8 slides into the inside of the slide slot 7 until it completely enters the inside of the slide slot 7. At this time, the buckle 6 loses the obstruction of the rivet block 8 in the toggle direction, so it will move in the toggle direction, and then the lightning protection module body 3 can be installed on the rail 2, and one side of the rail is inserted into the auxiliary riveting slot 18, and the rail 2 is kept in contact with the notch position of the lightning protection module body 3. At this time, the toggle slot 17 can be released, and the spring 16 pushes the operating panel 5 to reset under the rebound of the spring 16, and drives the transmission rod 11 to reset, and then squeezes the transmission slot 10, so that the rivet block 8 is reset, and there is a reset trend, but it is blocked by the inner wall of the first docking portion 31 and cannot extend out. When the buckle 6 is extended to a certain extent, the rivet block 8 pops out and extends into the gap between the rail 2 and the first docking portion 31, so that the rail 2 is in contact with the auxiliary riveting groove 18 and the rivet block 8 respectively in the longitudinal direction, and is bound by the auxiliary riveting groove 18 and the buckle 6 in the horizontal direction, so that the rail 2 and the lightning protection module body 3 are connected in a relatively stable manner. In the process, no matter how the buckle 6 is acted on by the lightning protection module body 3, the buckle 6 cannot be retracted into the first docking portion 31 due to the blocking of the rivet block 8, thereby greatly improving the stability of the installation of the lightning protection module body 3. At the same time, the disassembly method is the same as that of the traditional lightning protection module, which can achieve quick disassembly and greatly facilitates practical applications.

[0052] During disassembly, insert a flat-blade screwdriver into the toggle slot 17 and toggle it downward, so that the spring 16 is compressed and the transmission rod 11 is driven to move downward, squeezing the transmission slot 10, so that the rivet block 8 slides into the inside of the slide slot 7 until it completely enters the inside of the slide slot 7. At this time, the buckle 6 loses the obstruction of the rivet block 8 in the toggle direction, and the rail 2 can move in the vertical direction relative to the lightning protection module body 3. As the toggle slot 17 continues to be acted on, the buckle 6 will move in the operating direction, thereby breaking away from the restraint on the rail 2, so that the lightning protection module body 3 can be removed.

[0053] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A lightning protection module for a communication power supply, comprising a communication power supply body (1) and a lightning protection module body (3); characterized in that: A rail (2) is provided on one side of the communication power supply body (1), and the lightning protection module body (3) is movably connected to the rail (2). A first docking portion (31) and a second docking portion (32) are provided on one side of the lightning protection module body (3), and a notch is provided between the first docking portion (31) and the second docking portion (32). An auxiliary riveting groove (18) is provided on a side of the second docking portion (32) close to the notch, and the auxiliary riveting groove (18) is used in conjunction with one side of the rail (2). A positioning component is provided inside the first docking portion (31), and the positioning component is used to directly engage and connect the lightning protection module body (3) with the rail (2). A riveting component is provided inside the first docking portion (31), and the riveting component is used to perform multiple fixations between the rail (2) and the lightning protection module body (3).

2. A lightning protection module for communication power supply according to claim 1, characterized in that: The positioning assembly comprises a buckle (6) slidably connected between the inner wall of the first docking portion (31), a slide groove (7) is provided on one side of the buckle (6), an operating plate (5) for controlling the movement of the buckle (6) is slidably connected to one side of the inner wall of the first docking portion (31), the movement of the operating plate (5) extends to the inside of the slide groove (7), the operating plate (5) is slidably connected to the buckle (6), the other side of the operating plate (5) extends to the outside of the first docking portion (31), and the operating plate (5) ) is provided with a reset groove (12), a slide rod (13) is slidably connected between the inner walls of the reset groove (12), a pad (15) is fixedly connected to one side of the operating panel (5), a fixing plate (14) is fixedly connected between the inner walls of the first docking portion (31), the fixing plate (14) is slidably connected to the reset groove (12), a spring (16) is sleeved on the outer side of the slide rod (13) and located between the pad (15) and the fixing plate (14), and the riveting assembly is arranged inside the slide groove (7).

3. A lightning protection module for communication power supply according to claim 2, characterized in that: The riveting assembly comprises a riveting block (8) slidably connected between the inner walls of the slide groove (7), a connecting groove (9) is provided on one side of the riveting block (8), and transmission grooves (10) communicating with the connecting groove (9) are symmetrically provided on both sides of the riveting block (8), and one end of the operating plate (5) located inside the slide groove (7) is fixedly connected to a transmission rod (11), and the outer side of the transmission rod (11) is slidably connected to the inner wall of the transmission groove (10).

4. A lightning protection module for communication power supply according to claim 3, characterized in that: The transmission groove (10) is configured as an inclined groove.

5. A lightning protection module for communication power supply according to claim 4, characterized in that: A slope is provided on the side of the buckle (6) away from the slide groove (7).

6. A lightning protection module for communication power supply according to claim 5, characterized in that: A chamfer is provided on one side of the riveting block (8) away from the connecting groove (9).

7. A lightning protection module for communication power supply according to claim 6, characterized in that: The portion of the operating plate (5) located outside the first docking portion (31) is provided with a toggle groove (17), and the toggle groove (17) and the reset groove (12) are both configured as through grooves.

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